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美国队长盾牌.py

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+import turtle
+t = turtle.Turtle()
+def setpen(x, y):
+   # 抬笔
+   t.penup()
+   # 移动画笔到(x, y)
+   t.goto(x, y)
+   # 落笔
+   t.pendown()
+   t.setheading(0)
+def circle(x, y, r, color):
+       # 为了保证画出的圆够圆，所以我们把圆的边设置的多一些
+       n = 36
+       angle = 360 / n
+       pi = 3.1415926
+       # 周长
+       c = 2 * pi * r
+       # 每条边的长度
+       l = c / n
+       # 起始位置
+       start_x = x - l / 2
+       start_y = y + r
+       # 移动画笔
+       setpen(start_x, start_y)
+       # 选择画笔颜色
+       t.pencolor(color)
+       # 选择背景色
+       t.fillcolor(color)
+       # 填充
+       t.begin_fill()
+       for i in range(n):
+           t.forward(l)
+           t.right(angle)
+       t.end_fill()
+def five_star(l):
+   setpen(0, 0)
+   t.setheading(162)
+   t.forward(150)
+   t.setheading(0)
+   t.fillcolor('WhiteSmoke')
+   t.begin_fill()
+   t.hideturtle()
+   t.penup()
+   for i in range(5):
+       t.forward(l)
+       t.right(144)
+   t.end_fill()
+
+   def sheild():
+       circle(0, 0, 300, 'red')
+       circle(0, 0, 250, 'white')
+       circle(0, 0, 200, 'red')
+       circle(0, 0, 150, 'blue')
+       five_star(284)
+
+   if __name__ == '__main__':
+       sheild()
+       # 结束乌龟图
+       turtle.done()
+def sheild():
+   circle(0, 0, 300, 'red')
+   circle(0, 0, 250, 'white')
+   circle(0, 0, 200, 'red')
+   circle(0, 0, 150, 'blue')
+   five_star(284)
+
+
+if __name__ == '__main__':
+   sheild()
+   # 结束乌龟图
+   turtle.done()